) 1. Materials and Components Structure and properties of Electronic Engineering materials‚ Conductors‚ Semiconductors and Insulators‚ Magnetic‚ Ferroelectric‚ Piezoelectric‚ Ceramic‚ Optical and Superconducting materials. Passive components and characteristics‚ Resistors‚ Capacitors and Inductors; Ferrites‚ Quartz crystal‚ Ceramic resonators‚ Electromagnetic and Electromechanical components. 2. Physical Electronics‚ Electron Devices and ICs Electrons and holes in semiconductors‚ Carrier Statistics
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Different Kinds of Input Devices Computers support various input and output devices to maximize functionality. An input device is any piece of hardware that provides data and controls various signals as they process through the computer. If a computer did not use any input devices‚ users would watch the activity‚ as opposed to interacting with it. Each type of input device serves its own purpose‚ ranging from a simple pointing device to a webcam. Have a question? Get an answer from Online Tech
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many positive effects in society‚ it has more negative consequences‚ especially upon teenagers‚ such as cyber-bullying‚ negative influences on social behavior‚ and the promotions of crime and violence. When used responsibly‚ social networking is efficient‚ fun‚ and useful. Unfortunately‚ teenagers in today’s society misuse social networks- causing social networking become dangerous and psychologically harmful. Cyber-bullying is the most common negative effect of social networking. More than one in
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Green revolution Green Revolution refers to a series of research‚ development‚ and technology transfer initiatives‚ occurring between the 1940s and the late 1970s‚ that increased agriculture production around the world‚ beginning most markedly in the late 1960s. It forms a part of the ’neo-colonial’ system of agriculture wherein agriculture was viewed more of a commercial sector than a subsistence one.[1] The initiatives‚ led by Norman Borlaug‚ the "Father of the Green Revolution" credited with
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across campus this week will reveal students‚ professors‚ and administrators smoking cigarettes like never before. Although smoking has been labeled a” bad habit”‚ technology has introduced a healthy electronic alternative that smokers should consider. This alternative comes in the form of an electronic cigarette‚ or “e-cig” for short. Instead of burning tobacco and thousands of chemicals wrapped inside a paper and producing actual smoke‚ smokers can now achieve the same effect with battery powered
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October 24‚2010 Does the Media Cause Individuals to Develop Negative Body Images? The influence the media has upon all of society can have positive and negative effects on the public. The effect the media has on adolescent girls in regard to body image has had negative impacts‚ such as an obsession with body weight and what the society views as the “perfect body”. The media can be seen as partly responsible for the pressure adolescent females’ face in consideration to body issues. These pressures
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INTRODUCTION OF THE COMPANY LG Electronics is the world ’s second-biggest maker of televisions and third-biggest maker of mobile phones. With its headquarters in the LG Twin Towers in Yeouido‚ Seoul‚ South Korea‚ LG Electronics is the flagship company of LG Group‚ one of the world ’s largest conglomerates. The company has 75 subsidiaries worldwide that design and manufacture televisions‚ home appliances‚ and telecommunications devices. LG Electronics owns Zenith Electronics and controls 37.9 percent
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Electronic Records Langemo (1995) describe records as the memory of the organization‚ the raw material for decision making‚ and the basic for legal defensibility. Meanwhile Gagnon (1987) defines records from the functional standpoint when he says all recorded information regardless of media or characteristic‚ made or received and maintained by an organization or institution in pursuance of its legal obligations or in the transaction of business. However‚ Clubb (1991) admits that it was relatively
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Mass Media and Its Influence Negative Influence on American Society "It is the power that shapes and molds the mind of virtually every citizen‚ young or old‚ rich or poor‚ simple or sophisticated" (Sweet Liberty‚ 2000‚ 1). The media is a part of everyday life in America. News and events outside of one’s home or neighborhood are brought to their area via the newspaper‚ magazines‚ radio‚ television‚ and the internet. As the quote above mentions mass media‚ and its components‚ are very powerful
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©Consumer Electronics Association 2009 INNOVATION ADVANCES W elcome to the latest edition of Five Technology Trends to Watch. This annual Consumer Electronics Association (CEA) publication looks at the new technologies that will shape our future. I remain optimistic despite the challenges to the economy. The consumer technology industry continues to show promise with sales expected to reach $172 billion for 2009. This year we look at the evolution of content‚ connected devices in the home
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